推送：0100-09368省市县区域/直送2024全+境+派+送

福建中立恒自动化设备有限公司

1．输入/输出单元

输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。

PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。

I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。

PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。

2．通信接口

PLC配有各种通信接口，这些通信接口一般都带有通信处理器。

PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。

PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。

它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。

PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

 OMRON SDV-FH2 VOLTAGE SENSOR SDV-FH2-24VDC

  Honeywell ML6420A3007-E ML6420A 3007

LC-LC UPC SM 6 Strand Armored Field TPU Optical Patch Cord Optical Jumper 250M

 EMERSON EV2000 F1A452GU1 CPU BOARD

 Panasonic MADHT1505NA1 Servo Driver

  6FC5211-0AA10-0AA0 Analog Tracking Module 6FC5211-0AA10-0AA0

 SIMATIC S7-300 CPU 6ES7313-5BG04-4AB2 6ES7 313-5BG04-4AB2

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  802D Display Panel 6FC5370-0AA00-3AA0

  Omron R88D-GN08H-ML2 Servo Drives

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 ABB BT2 3N-40-320 P surge protective device 2TAM103100R4500

  FESTO Solenoid valve MEBH-3/2-1/8-P-B 173000

GEB146.1E Electric Damper Actuator Valve Actuator Replace GEB136.1E

 Emerson TRAES 12 HCA Thermal Expansion Valve TRAES12HCA 42KW

500M SC UPC Fiber Optic Patch Cord Anti rat Armored SM Single Core 9/125 Cable

  FUJI PLC Module FTU440A FTU 440A

  Mitsubishi touch screen GS2107-WTBD GS2107WTBD Fully

 ABB Circuit Board PCB Control Board DSQC682 3HAC031245-001

 Servo Driver 6SL3300-1AH32-5AA0

 ECMA-E11310RSASD-A2-1021-L DELTA AC servo motor driver kit

 Driver board A5E00407340

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20BC0073 PLC controller module

 Keyence static eliminator SJ-M070

 Omron optoelectronic switch E3HT-DS3E2

 Mitsubishi Inverter FR-E840-0230EPB-60 frequency converter

  FANUC circuit board A20B-2002-0110

  6SE6430-2UD31-8DA0 430 FREQUENCY INVERTER 6SE6 430-2UD31-8DA0

  encoder 6FX2001-3JC04-1DB0 6FX2 001-3JC04-1DB0

  Beckhoff CX9001-0001 CPU Modules

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 Omron ZS-LD200 ZS Smart Sensor

  Module AC3 400V 3A 6SL3 120-2TE13-0AA3 6SL3120-2TE13-0AA3

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 valve positioner 6DR5210-0NN00-0AA0

 Rotary Damper Actuator GDB166.1E

 Panasonic servo motor MSM012A1A

 ABB Robot accessories DSQC633 3HAC022286-001

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  Fanuc operating handle F-05SRUL

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  YASKAWA SGDS-01A05A Servo Drive

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 Beckhoff PLC module KL9528

Fuji / Hakko TS2060 Touch Panel  

 DELTA Servo Motor ECMA-K11315SS

 Beckhoff Controller C6925-0020

 6ES5 095 8MA03 S5 CPU PLC Controller Module

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  Panasonic AC Servo Motor MUMS5AZA1A0S

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  FANUC Servo Motor A06B-0147-B076 A06B0147B076

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  KEYENCE SJ-F035 Compact Fan Static Eliminator

 SICK Encoder ATM60-D4H13X13 1030017

  for 6FX5002-5CN26-1CA0 Servo Motor Power Cable 20M

TZ-1GV22 high temperature resistance Micro Switch  Omron

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  serial programming cable 6ES7972-0CA23-0XA0

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  HONEYWELL C7012E1146 C7012E 1146Flame Detector

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  National Instruments NI PCI-7356 Motion Controller Card

  MITSUBISHI SERVO MOTOR HF303BS (Without encoder)

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  CM1200HC-34H MITSUBISHI MODULE CM1200HC34H

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 fanuc A20B-8100-0651 PC Board

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  6SL3210-1SE16-0UA0 6SL3 210-1SE16-0UA0

  Panasonic sensor grating light curtain NA2-N20-PN

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 FUJI MONITOUCH V712SD Touch Screen HMI GRAPHIC PANEL LCD 12"

  6ES5491-0LB11 It In Good Condition

70M Outdoor Field Fiber Patch Cord LC to LC MM MultiMode Duplex Cable

 Mitsubishi FX3U-64MT/DS PLC Controller

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  Driver Board Fuji Inverter Accessories 55Kw EP3959-C4

 Mitsubishi AC Servo DriverMotor MR-JE-200ASHJ-KS152BJ

  ABB 3BSE008062R1 PM633

 Oriental Motor driver ESMC-A2 LIMO controller

 Pro-face AGP3300H-L1-D24-RED Touch Screen

 FANUC circuit board A20B-3300-0685

  Panasonic Servo Driver MADHT1507ND1

  VEXTA Oriental Motor ASM46AK-T3.6

  Inverter 6SE6440-2UD33-7EB1

  FANUC Servo Drive Amplifier A06B-6160-H004

 Panasonic Servo Driver MSD083A1XX

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  SMC Through hole pneumatic three-grab cylinder MHSH3-40D

  YASKAWA SGM-08AWFJ73X SERVO MOTOR SGM08AWFJ73X

FUJI GYC201DC1-CA-B AC SERVO MOTOR GYC201DC1CAB  

  YASKAWA AC SERVO MOTOR SGME-01BF12

 OMRON 61F-G2N 61FG2N Floatless Level Switch  

  Delta ASD-M-0721-M 750W Driver

 Mitsubishi AY60 PLC

  OMRON Programmable controller CP1H-EX40DT-D

  MITSUBISHI servo drive MR-H200AN-UE MRH200ANUE

Omron Servo Drive R7D-AP01L R7DAP01L

 Digital input module 6ES7650-8AR60-1AA0

 Mitsubishi AC servo driver base MR-J2M-BU6

 Honeywell VN6013 DN20 two-way valve

  Mitsubishi DC24V Magnetic Contactor SD-N150

 SIPART PS2 Positioner 6DR5023-0EN00-0AA0 6DR50230EN000AA0

 GWE-620361910301 620361950501 Filter absorption plate

 power board A5E00430140

 SIMATIC S7-300 CPU 6ES7314-6CH04-4AB1 6ES7 314-6CH04-4AB1

  Mitsubishi HF154BS-A48 servo motor

  Yaskawa Servo Drive SGDV-2R8A01B002000 SGDV2R8A01B002000

 LENZE FREQUENCY INVERTER E82EV551_4B E82EV551K4B E82EV551-4B

 For Festo Solenoid Valve MHA2-MS1H-3/2G-2 196119

  Honeywell limit switch 914CE20-6

 Panasonic Touch Screen LP-ADP40

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Emerson R24-2200 Communication power supply module

  HONEYWELL Circuit breaker GCP-31AN replace GCP-31A

  Mitsubishi Servo Motor HC353BS-SW

 Mitsubishi servo encoder OSA104

 SICK WL160-F132 Photoelectric Retro-reflective Sensor PNP

  Yaskawa Servo Motor SGMGH-09ACB61-E SGMGH09ACB61E

  Yaskawa SGDH-10DE AC Servo Drive SGDH10DE

 ZNCL-TS 50ml Digital Magnetic Stirring Electric Top

  Yaskawa Servo Driver SGDV-1R6A25A SGDV1R6A25A

Mitsubishi HC-SF121BK Ac Servo Motor

 SIPART PS2 Positioner 6DR5213-0EN01-0AA0 6DR52130EN010AA0

 SIPART PS2 Positioner 6DR5213-0EN00-0AA0 6DR52130EN000AA0

 SIPART PS2 Positioner 6DR5123-0NM01-0AA0 6DR51230NM010AA0

 SIPART PS2 Positioner 6DR5023-0EG00-0AA0 6DR50230EG000AA0

 Mitsubishi Module R60AD4

Panasonic Servo Driver MSD083A2XX

 SANYO DENKI 103H8223-5241 Stepper Motor

  Mitsubishi MDS-D2-V2-4020 MDSD2V24020

Panasonic Servo Driver MSD083A2XX

 SANYO DENKI 103H8223-5241 Stepper Motor

 Omron PLC MODULE GRT1-END

  KEYENCE CA-CNX10U connector

  Advantech PCE-5B07-04 PCE-7B08-04 REV.A1 Motherboard

 Pepperl Fuchs RVI58N-011AAR61N-02500 rotary encoder

ST to ST UPC Fiber Patch Cord SM Simplex 3.0mm Armored Fiber Optic Cable 150M

 FOR Omron Limit Switch D4F-420-5D

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